50284845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 96096000

約数和(自身を除く): 45811155

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 1999, 2795, 5031, 5997, 8385, 9995, 17991, 25155, 25987, 29985, 77961, 85957, 89955, 129935, 233883, 257871, 389805, 429785, 773613, 1117441, 1169415, 1289355, 3352323, 3868065, 5587205, 10056969, 16761615, 50284845]

約数ペア:

[(1, 50284845), (3, 16761615), (5, 10056969), (9, 5587205), (13, 3868065), (15, 3352323), (39, 1289355), (43, 1169415), (45, 1117441), (65, 773613), (117, 429785), (129, 389805), (195, 257871), (215, 233883), (387, 129935), (559, 89955), (585, 85957), (645, 77961), (1677, 29985), (1935, 25987), (1999, 25155), (2795, 17991), (5031, 9995), (5997, 8385)]